[...]

  1950K .......... .......... .......... .......... .......... 89% 1.97M 0s
  2000K .......... .......... .......... .......... .......... 92% 2.00M 0s
  2050K .......... .......... .......... .......... .......... 94% 2.11M 0s
  2100K .......... .......... .......... .......... .......... 96% 4.64M 0s
  2150K .......... .......... .......... .......... .......... 98% 2.02M 0s
  2200K .......... .......... .......                         100% 1.44M=1.4s
2015-02-03 21:36:45 (1.56 MB/s) - 'squid-3.5.1.tar.xz' saved [2281248/2281248]
--2015-02-03 21:36:45--  http://df.tld-linux.org/distfiles/by-md5/4/f/4f3b6dab1de9cbb847df89d8b417378a/book-full-html.zip
Resolving df.tld-linux.org (df.tld-linux.org)... 46.4.78.55
Connecting to df.tld-linux.org (df.tld-linux.org)|46.4.78.55|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 120253 (117K) [application/zip]
Saving to: 'book-full-html.zip'
     0K .......... .......... .......... .......... .......... 42% 1.75M 0s
    50K .......... .......... .......... .......... .......... 85% 3.09M 0s
   100K .......... .......                                    100% 1.31M=0.06s
2015-02-03 21:36:46 (2.03 MB/s) - 'book-full-html.zip' saved [120253/120253]
warning: Could not canonicalize hostname: giant
Building target platforms: i686-linux
Wrote: /home/users/builder/rpm/SRPMS/squid-3.5.1-3.src.rpm
exit status 0
Tagging with prefix: auto/ti/
Already on 'master'
No conditional flags passed
from available:
--with   :	 combined_log
--without:	
Writing git revision for tag auto/ti/squid-3.5.1-3
error: Macro %_builddir has empty body
error: Macro %_builddir has empty body
Executing(--clean):  env -i TMP=/home/users/builder/tmp PATH=/bin:/usr/bin:/usr/sbin:/sbin:/usr/X11R6/bin HOME=/home/users/builder TMPDIR=/home/users/builder/tmp  /bin/sh -e /home/users/builder/tmp/rpm-tmp.98364
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ rm -rf squid-3.5.1
Begin-PLD-Builder-Info
Build-Time: user:4.09s sys:3.15s real:8.63s (faults io:0 non-io:499143)
Files queued for ftp:
   2433754 squid-3.5.1-3.src.rpm
       183 squid-3.5.1-3.src.rpm.uploadinfo
End-PLD-Builder-Info